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Omega 502
Ligne: 11.5'''
Jewels: 25
Power Reserve: 40 hrs
Frequency: 28800 vph
Type: Automatic
Period used: 1977-
Diameter: 26 mm
Height: 2.95 mm
Hands: 1.60 x 1.20 mm
Base: Longines 990.1
The Omega 502 watch movement, introduced in 1977, is a thin automatic movement featuring a date function and a sweep second hand. It incorporates a micrometer regulator and utilizes two serially coupled barrels, one with a fixed spring and the other with a slip spring. Equivalent to the Lemania 8810 movement, the Omega 502 is a mechanical movement. It does not have a second hand and has been used since 1977.
The Omega 502 features the following functions:
- Automatic Winding
- Mechanical Movement
- Without Second Hand
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Parts Listing
| Part Description | Reference # | Alternate | Buy |
|---|---|---|---|
| BALANCE COMPLETE | 721/LON 990.1 | Buy part | |
| BARREL COMPLETE, LOWER (LARGE) | 180/2-LON 990.1 | Buy part | |
| BARREL COMPLETE, UPPER (SMALL) | 180/1-LON 990.1 | Buy part |
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